// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

package TestOptional {
    function testOptional(x:int = 10) {
        print(x);
    }
    
    testOptional();
    testOptional(30);
}
